Senior Leadership Team

  • Principal, Sheena Millar,
  • Assistant Principal, Connor Baird,
  • Deputy Principal, Misbah Sadat,
  • Deputy Principal, Jonathan Wyeth,
  • Deputy Principal, Janet Glenn,
  • Executive Assistant, Katrina Brell,
  • Business Manager, Craig McWilliam,


  • Year 9 Dean, Tessa Hope,
  • Year 10 Dean, Heidi-Jane Humphries,
  • Year 11 Dean, Ana Welham,
  • Year 12 Dean, Katie McFarlane,
  • Year 13 Dean, Cassie Swinerd,

Learning Area Leaders

  • Arts, Katherine Hodge,
  • Careers, Peter Chapman,
  • English, Julia Woods,
  • International Director, Warren Henderson,
  • Languages, Elizabeth Warren,
  • Learning Support, Mitch Neilson,
  • Māori, Tina Mihaere-Rees
  • Math, Shimmy Unnikrishnan,
  • Physical Education, Ben Rogers,
  • Science, Michael Bangma,
  • Social Science, Te Mahia Millanta,
  • Technology, Amy Renata,


  • Head Guidance Counselor, Rebecca Cottis,

A list of all Staff Members at Onslow College can be downloaded below

Onslow Staff List

Download file (194 KB)

* You can email staff by using the address

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